BR112020008409B1 - Método operacional para uma linha de laminação, sistema de controle para uma linha de laminação, e linha de laminação - Google Patents
Método operacional para uma linha de laminação, sistema de controle para uma linha de laminação, e linha de laminação Download PDFInfo
- Publication number
- BR112020008409B1 BR112020008409B1 BR112020008409-3A BR112020008409A BR112020008409B1 BR 112020008409 B1 BR112020008409 B1 BR 112020008409B1 BR 112020008409 A BR112020008409 A BR 112020008409A BR 112020008409 B1 BR112020008409 B1 BR 112020008409B1
- Authority
- BR
- Brazil
- Prior art keywords
- rolling
- variables
- flat
- control system
- rolling material
- Prior art date
Links
- 238000005096 rolling process Methods 0.000 claims abstract description 286
- 239000000463 material Substances 0.000 claims abstract description 190
- 238000003475 lamination Methods 0.000 claims abstract description 27
- 238000012546 transfer Methods 0.000 claims abstract description 3
- 238000000034 method Methods 0.000 claims description 18
- 238000011017 operating method Methods 0.000 claims description 5
- 238000010030 laminating Methods 0.000 description 10
- 238000004590 computer program Methods 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 238000013459 approach Methods 0.000 description 2
- 238000012937 correction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 238000012935 Averaging Methods 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000004422 calculation algorithm Methods 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000033772 system development Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
- B21B37/28—Control of flatness or profile during rolling of strip, sheets or plates
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
- G05B19/41815—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by the cooperation between machine tools, manipulators and conveyor or other workpiece supply system, workcell
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B2263/00—Shape of product
- B21B2263/02—Profile, e.g. of plate, hot strip, sections
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B2263/00—Shape of product
- B21B2263/04—Flatness
- B21B2263/08—Centre buckles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B2263/00—Shape of product
- B21B2263/10—Lateral spread defects
- B21B2263/12—Dog bone
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/37—Measurements
- G05B2219/37398—Thickness
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/37—Measurements
- G05B2219/37402—Flatness, roughness of surface
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Quality & Reliability (AREA)
- Control Of Metal Rolling (AREA)
- Vehicle Body Suspensions (AREA)
- Electron Beam Exposure (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP17200046.5A EP3479916A1 (fr) | 2017-11-06 | 2017-11-06 | Réglage ciblé de contour à l'aide de spécifications correspondantes |
| EP17200046.5 | 2017-11-06 | ||
| PCT/EP2018/075807 WO2019086172A1 (fr) | 2017-11-06 | 2018-09-24 | Réglage ciblé d'un contour par des consignes correspondantes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BR112020008409A2 BR112020008409A2 (pt) | 2020-11-03 |
| BR112020008409B1 true BR112020008409B1 (pt) | 2023-12-19 |
Family
ID=60262798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112020008409-3A BR112020008409B1 (pt) | 2017-11-06 | 2018-09-24 | Método operacional para uma linha de laminação, sistema de controle para uma linha de laminação, e linha de laminação |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US11534808B2 (fr) |
| EP (2) | EP3479916A1 (fr) |
| JP (1) | JP7114704B2 (fr) |
| CN (1) | CN111328298A (fr) |
| BR (1) | BR112020008409B1 (fr) |
| MX (1) | MX2020004662A (fr) |
| WO (1) | WO2019086172A1 (fr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3566790B1 (fr) * | 2018-05-08 | 2021-01-06 | Muhr und Bender KG | Procédé de réglage dynamique d'écartement entre cylindres lors du laminage flexible de bandes métalliques |
| DE102019132029A1 (de) * | 2019-11-26 | 2021-05-27 | Thyssenkrupp Steel Europe Ag | Herstellung eines gewünschten Metallwerkstücks aus einem Metallflachprodukt |
| EP4104944A1 (fr) | 2021-06-17 | 2022-12-21 | Primetals Technologies Germany GmbH | Procédé de fabrication d'un produit laminé doté à caisson profilé |
| DE102022211278B3 (de) | 2022-10-25 | 2023-12-28 | Sms Group Gmbh | Verfahren und Computerprogramm zum Anpassen des Soll-Dickenwertes für eine Regelung der Dicke eines neu zu walzenden Bandes für mindestens ein Walzgerüst |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62238012A (ja) | 1986-04-07 | 1987-10-19 | Mitsubishi Electric Corp | 板材の形状制御方法 |
| JP2719215B2 (ja) | 1990-02-19 | 1998-02-25 | 新日本製鐵株式会社 | 板圧延のエッジドロップ制御方法 |
| DE4309986A1 (de) * | 1993-03-29 | 1994-10-06 | Schloemann Siemag Ag | Verfahren und Vorrichtung zum Walzen eines Walzbandes |
| WO1995019591A1 (fr) | 1994-01-13 | 1995-07-20 | Siemens Aktiengesellschaft | Procede et dispositif de direction d'un processus |
| WO1996028770A1 (fr) | 1995-03-16 | 1996-09-19 | Siemens Aktiengesellschaft | Procede et dispositif de commande d'un processus |
| JP2005527378A (ja) | 2002-03-15 | 2005-09-15 | シーメンス アクチエンゲゼルシヤフト | プロフィルおよび平坦度の操作要素に対する目標値のためのコンピュータ支援決定方法 |
| DE10211623A1 (de) * | 2002-03-15 | 2003-10-16 | Siemens Ag | Rechnergestütztes Ermittlungverfahren für Sollwerte für Profil-und Planheitsstellglieder |
| JP4213434B2 (ja) | 2002-09-03 | 2009-01-21 | 東洋鋼鈑株式会社 | 圧延機のエッジドロップ制御装置 |
| EP1481742B1 (fr) * | 2003-05-30 | 2007-07-18 | Siemens Aktiengesellschaft | Ordinateur de commande et procédé de détermination assistée par ordinateur pour le control de la planéité et du profile pour une cage de laminoir |
| FR2879486B1 (fr) * | 2004-12-22 | 2007-04-13 | Vai Clecim Sa | Regulation de la planeite d'une bande metallique a la sortie d'une cage de laminoir |
| SE529074C2 (sv) | 2005-06-08 | 2007-04-24 | Abb Ab | Förfarande och anordning för optimering av planhetsstyrning vid valsning av ett band |
| DE102009043401A1 (de) * | 2009-09-29 | 2011-04-07 | Siemens Aktiengesellschaft | Verfahren zur modellbasierten Ermittlung von Stellglied-Sollwerten für die symmetrischen und asymmetrischen Stellglieder der Walzgerüste einer Warmbreitbandstraße |
| EP2527052A1 (fr) * | 2011-05-24 | 2012-11-28 | Siemens Aktiengesellschaft | Procédé de fonctionnement pour une voie de laminage |
| US10625317B2 (en) | 2015-03-16 | 2020-04-21 | Sms Group Gmbh | Method for producing metal strips |
-
2017
- 2017-11-06 EP EP17200046.5A patent/EP3479916A1/fr not_active Withdrawn
-
2018
- 2018-09-24 BR BR112020008409-3A patent/BR112020008409B1/pt active IP Right Grant
- 2018-09-24 EP EP18778880.7A patent/EP3706929B1/fr active Active
- 2018-09-24 MX MX2020004662A patent/MX2020004662A/es unknown
- 2018-09-24 JP JP2020524647A patent/JP7114704B2/ja active Active
- 2018-09-24 US US16/760,912 patent/US11534808B2/en active Active
- 2018-09-24 WO PCT/EP2018/075807 patent/WO2019086172A1/fr unknown
- 2018-09-24 CN CN201880071617.9A patent/CN111328298A/zh active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| MX2020004662A (es) | 2020-07-27 |
| EP3706929B1 (fr) | 2023-04-12 |
| US11534808B2 (en) | 2022-12-27 |
| WO2019086172A1 (fr) | 2019-05-09 |
| JP2021501694A (ja) | 2021-01-21 |
| EP3706929A1 (fr) | 2020-09-16 |
| CN111328298A (zh) | 2020-06-23 |
| JP7114704B2 (ja) | 2022-08-08 |
| US20210178443A1 (en) | 2021-06-17 |
| BR112020008409A2 (pt) | 2020-11-03 |
| EP3479916A1 (fr) | 2019-05-08 |
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| B350 | Update of information on the portal [chapter 15.35 patent gazette] | ||
| B06W | Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette] | ||
| B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
| B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
| B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 24/09/2018, OBSERVADAS AS CONDICOES LEGAIS |